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Inventory
3 Months Ended
Mar. 31, 2014
Notes  
Inventory

5.  Inventories are stated at the lower of cost or net realizable value, cost being determined by the first-in, first-out method.  A summary of inventories is as follows: 

 

 

March 31, 2014

 

December 31, 2013

Raw material

$              2,180,351

 

$                2,130,718

Work-In-Process

                1,772,722

 

                  1,507,755

Finished Goods

                1,784,359

 

                  1,806,315

Inventory, Gross

                5,737,432

 

                  5,444,788

Valuation reserves

                   584,000

 

                     564,000

Inventory, Net

$              5,153,432

 

 $               4,880,788